7645900428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{39499}}^1$

素因数の和:39811

約数の個数: 72

約数和(自身を含む): 20416760000

約数和(自身を除く): 12770859572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 283, 342, 566, 684, 849, 1132, 1698, 2547, 3396, 5094, 5377, 10188, 10754, 16131, 21508, 32262, 39499, 48393, 64524, 78998, 96786, 118497, 157996, 193572, 236994, 355491, 473988, 710982, 750481, 1421964, 1500962, 2251443, 3001924, 4502886, 6754329, 9005772, 11178217, 13508658, 22356434, 27017316, 33534651, 44712868, 67069302, 100603953, 134138604, 201207906, 212386123, 402415812, 424772246, 637158369, 849544492, 1274316738, 1911475107, 2548633476, 3822950214, 7645900428]

約数ペア:

[(1, 7645900428), (2, 3822950214), (3, 2548633476), (4, 1911475107), (6, 1274316738), (9, 849544492), (12, 637158369), (18, 424772246), (19, 402415812), (36, 212386123), (38, 201207906), (57, 134138604), (76, 100603953), (114, 67069302), (171, 44712868), (228, 33534651), (283, 27017316), (342, 22356434), (566, 13508658), (684, 11178217), (849, 9005772), (1132, 6754329), (1698, 4502886), (2547, 3001924), (3396, 2251443), (5094, 1500962), (5377, 1421964), (10188, 750481), (10754, 710982), (16131, 473988), (21508, 355491), (32262, 236994), (39499, 193572), (48393, 157996), (64524, 118497), (78998, 96786)]